Water in the form of a gas is called water vapor and it is a result of the process of water evaporation?

Rubber on floor tile has a coefficient of kinetic friction of 1.0 and a coefficient of static friction of 2.0. how much force would a 3.5 lb. robot need to produce in order to start moving?

Which branches of natural science include the study of an organism that lived 10 million years ago

How does changing the frequency affect the energy of the wave?